From 2537df722d338ab687d7ed91dc589265c0d14aec Mon Sep 17 00:00:00 2001 From: Graeme Gregory Date: Mon, 2 May 2011 16:19:52 -0500 Subject: TPS65910: GPIO: Add GPIO driver TPS65910 has one configurable GPIO that can be used for several purposes. Subsequent versions of the TPS chip support more than one GPIO. Signed-off-by: Graeme Gregory Signed-off-by: Jorge Eduardo Candelaria Acked-by: Grant Likely Signed-off-by: Liam Girdwood --- drivers/mfd/tps65910.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/mfd/tps65910.c') diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c index dbcdfb55bb8..5a6a7be1f8c 100644 --- a/drivers/mfd/tps65910.c +++ b/drivers/mfd/tps65910.c @@ -135,8 +135,13 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { struct tps65910 *tps65910; + struct tps65910_board *pmic_plat_data; int ret = 0; + pmic_plat_data = dev_get_platdata(&i2c->dev); + if (!pmic_plat_data) + return -EINVAL; + tps65910 = kzalloc(sizeof(struct tps65910), GFP_KERNEL); if (tps65910 == NULL) return -ENOMEM; @@ -154,6 +159,8 @@ static int tps65910_i2c_probe(struct i2c_client *i2c, if (ret < 0) goto err; + tps65910_gpio_init(tps65910, pmic_plat_data->gpio_base); + return ret; err: -- cgit v1.2.3